Samsung 960 PRO. Solid-state drive capacity: 512 GB, Solid-state drive interface: PCI Express 3.0, Read speed: 3500 MB/s. SSD form factor: M.2, Color of product: Black, Protection features: Temperature proof. Power consumption (idle): 1.2 W, Power consumption (average): 5.1 W. Width: 3.16" (80.2 mm), Depth: 0.872" (22.1 mm), Height: 0.0937" (2.38 mm). Package type: Box